drm/amdgpu: limit visible vram if it's smaller than the BAR

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In some cases the amount of vram may be less than the BAR size,
if so, limit visible vram to the amount of actual vram, not the
BAR size.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2015-12-09 15:36:40 -05:00

parent b70f014d58

commit a1493cd575

2 changed files with 8 additions and 0 deletions

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4

drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c

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4

drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

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